Feedback
Immunoglobulin A, CSF
0050341
Ordering Recommendation
Mnemonic
IGA CSF
Methodology
Quantitative Nephelometry
Performed
Wed, Sat
Reported
1-5 days
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
ARUP Consult®
Disease Topics
Specimen Required
Patient Preparation
 
Collect
CSF.  
Specimen Preparation
Centrifuge and separate to remove cellular material. Transfer 1 mL CSF to an ARUP Standard Transport Tube. (Min: 0.4 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Grossly bloody or hemolyzed specimens.  
Remarks
 
Stability
Ambient: 8 hours; Refrigerated: 8 days; Frozen: 1 year (if frozen within 24 hours)  
Reference Interval
0.0-0.7 mg/dL
Interpretive Data


Note
CPT Code(s)
82784
Components
Component Test Code*Component Chart NameLOINC
0050341Immunoglobulin A CSF2457-0
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • CSF  IgA
  • IgA
  • Immunoglobulin A, CSF